Table 2.
Frequency of level one and two ACEP-recommended variables in the study population
| Variables | Number (%) |
|---|---|
| Level one | |
| Post-traumatic amnesia | 54 (10.8) |
| Vomiting | 37 (7.4) |
| Short memory loss | 22 (4.4) |
| Coagulopathy | 3 (0.6) |
| Headache | 211 (42.2) |
| Age> 60 year | 51 (10.2) |
| Intoxication | 16 (3.2) |
| Trauma above the clavicle | 115 (23.0) |
| Post-traumatic seizure | 0 (0.0) |
| Focal neurological deficit | 0 (0.0) |
| Level two | |
| Focal neurological deficit | 0 (0.0) |
| Vomiting | 37 (7.4) |
| Severe headache | 123 (24.6) |
| Age ≥ 65 year | 40 (0.8) |
| Basilar skull fracture | 0 (0.0) |
| GCS < 15 | 31 (6.2) |
| Coagulopathy | 3 (0.6) |
| Dangerous mechanism of injury | 195 (39.0) |